一种整车环境散热器性能检测方法及模型  

A radiator performance detection method and model in vehicle environment

作　　者：王臻华 Wang Zhenhua(JAC Technology Center,Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司技术中心,安徽合肥230601

出　　处：《汽车实用技术》2021年第7期104-106,共3页Automobile Applied Technology

摘　　要：汽车散热器是汽车冷却系统的重要组成部分,使其内部的冷却液和通过其表面的空气进行热交换来降低冷却液温度,防止发动机过热而损坏,文章主要在整车环境条件下研究散热器在不同转速和不同迎面风速时的散热能力大小,并构建冷却液流量、散热器表面风速场及散热器散热系数的整车散热器散热模型。Automobile radiator is an important part of the car’s cooling system,heat exchange between the coolant inside and the air passing through its surface reduces coolant temperature and prevents engine overheating and damage.and build the vehicle radiator heat dissipation model of the coolant flow rate,the surface wind velocity field of the radiator and the heat dissipation coefficient of the radiator.

关 键 词：汽车散热器 整车散热器散热模型 

分 类 号：U464.138.2[机械工程—车辆工程]